making forms 2 columns

AFAIK there is not a generator for 2 column forms, so simply generate a normal form then modify the _form file like this:

• add .wat-cf.columns to top
• add .column.left below that
• insert .column.right wherever you want the right column to start
• modify your indents per HAML requirements, if using HAML

.wat-cf.columns
  .column.left
    = f.hidden_field :user_id, :class => 'number_field'
    .group
      = f.label :headline, "Headline", :class => :label
      = f.text_field :headline, :class => 'text_field'
      %span.description Ex: put your headline here
  .column.right
    .group
      = f.label :blurb, "Blurb", :class => :label
      = f.text_field :blurb, :class => 'text_field'
      %span.description Ex: put your blurb here